body
{
    font-family: Arial,sans-serif;
    background: #f5f6fa;
}

.container
{
    width: 350px;
    margin: 100px auto;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    padding: 30px 30px 20px 30px;
    text-align: center;
}


input,button
{
    width: 90%;
    margin: 10px 0;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #dcdde1;
    font-size: 16px;
}

button
{
    background: #4f8cff;
    color: #fff;
    border: none;
    cursor:pointer;
    transition: background 0.2s;
}


button:hover
{
    background: #357ae8;
}

.message
{
    color:#e84118;
    margin-top: 10px;
}